Datasheet > BD65499MUV

BD65499MUV

更新时间： 2023-09-03 20:25:09

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
25页	746K
描述
与简易型相机相比，单反相机可满足高规格要求，因此可使用较大的执行器。该IC除适用于高耐压+大电流输出外，通过小型表面贴装型封装还适用于单反相机等小型系统。

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BD65499MUV 数据手册

Datasheet

Driver for Digital Still Camera

1-2ch Lens Drivers

for SLRs (Single-lens Reflex)

BD65499MUV

●General Description

●Key Specifications

Power supply voltage (V_CC):

The BD65499MUV motor driver provides built–in boost

converter and 1ch H-bridge FULL ON driver.

Integrated boost converter for high voltage and large

current H-bridge, especially designed for mobile system

piezoelectric element with a compact surface mount

package.

2.7 to 3.6V

Motor power supply voltage (V_P):

Circuit current:

Stand-by current:

Control input voltage:

Control input frequency:

Serial clock input frequency:

Turn On time:

4.0 to 27.0V

2.8mA(Typ.)

1µA (Max.)

0 to V_CCV

300kHz(Max.)

5MHz(Max.)

150ns(Typ.)

50ns(Typ.)

500mA

●Features

Turn Off time:

H-bridge output current (DC):

Low ON resistance DMOS output

DC/DC boost converter

Output switching speed changeability

(DC/DC converter: 4 step, H-bridge: 2 step)

Charge pump less as using Pch DMOS for high-side

output (H-bridge)

Control input terminal available with 1.8V

With built-in Under Voltage Locked Out protection,

Thermal Shut Down, and Over Current Protection

circuit

Motor voltage supply output current (DC):

300mA

DC/DC converter switching frequency: 750kHz(Typ.)

Output ON resistance

・DC/DC converter Nch. DMOS:

・H-bridge (total):

Operating temperature range:

0.20Ω(Typ.)

0.60Ω(Typ.)

-30 to 85°C

●Package

VQFN028V5050

W(Typ.) x D(Typ.) x H(Max.)

5.00mm x 5.00mm x 1.00mm

●Applications

Small mobile system

Home appliance

Amusement system, etc

VQFN028V5050

●Ordering Information

B D 6 5 4 9 9 M U V -

E 2

Package

Packaging and forming specification

Part Number

MUV: VQFN028V5050 E2: Embossed tape and reel

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

.www.rohm.com

TSZ02201-0H3H0B600320-1-2

3.AUG.2012 Rev.001

1/22

TSZ22111・14・001

12 3 4 5 6 7...25

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